ethyl 2,2-dibenzyl-pent-4-enoate

Base Information

Chemical Name:ethyl 2,2-dibenzyl-pent-4-enoate
CAS No.:615268-33-2
Molecular Formula:C₂₁H₂₄O₂
Molecular Weight:308.42
Hs Code.:

Synonyms:ethyl 2,2-dibenzyl-pent-4-enoate

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Chemical Property of ethyl 2,2-dibenzyl-pent-4-enoate

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Technology Process of ethyl 2,2-dibenzyl-pent-4-enoate

There total 1 articles about ethyl 2,2-dibenzyl-pent-4-enoate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 89.0%

: 57772-73-3
ethyl 2-benzyl-3-phenylpropionate

: 106-95-6
allyl bromide

: 615268-33-2
ethyl 2,2-dibenzyl-pent-4-enoate

Guidance literature:: ethyl 2-benzyl-3-phenylpropionate; With lithium diisopropyl amide; In tetrahydrofuran; hexane; at -78 ℃; for 0.75h;

allyl bromide; In tetrahydrofuran; hexane; at -78 - 0 ℃; for 2.5h;
DOI:10.1021/ol035564x

Reference yield: 95.0%

: 615268-33-2
ethyl 2,2-dibenzyl-pent-4-enoate

: 615268-34-3
2,2-dibenzyl-pent-4-en-1-ol

Guidance literature:: With lithium aluminium tetrahydride; In diethyl ether; for 12h; Heating;
DOI:10.1021/ol035564x DOI:10.1016/j.tet.2006.03.063

Reference yield:

: 615268-33-2
ethyl 2,2-dibenzyl-pent-4-enoate

: (S)-5-Benzyl-5-(benzylamino-methyl)-2-methyl-2-nitro-6-phenyl-hexan-3-ol

Guidance literature:: Multi-step reaction with 9 steps

1.1: 95 percent / LiAlH₄ / diethyl ether / 12 h / Heating

2.1: 5.23 g / oxalyl chloride; DMSO; triethylamine / CH₂Cl₂ / 1.33 h / cooling

3.1: 4.84 g / sodium cyanoborohydride; CH₃CO₂H / methanol / 2 h / 20 °C

4.1: 96 percent / triethylamine / CH₂Cl₂ / 19 h / 20 °C

5.1: O₃ / CH₂Cl₂ / -78 °C

5.2: 34 percent / Ph₃P / CH₂Cl₂ / 20 °C

6.1: 54 percent / potassium tert-butoxide / 12 h / 20 °C

7.1: trifluoroacetic acid / CH₂Cl₂ / 20 °C

8.1: 97 mg / oxalyl chloride; DMSO; triethylamine / CH₂Cl₂ / 1.33 h / cooling

9.1: (S)-(-)-α,α-diphenyl-2-pyrrolidinemethanol; borane dimethyl sulfide complex / tetrahydrofuran / 0.83 h / Heating

With lithium aluminium tetrahydride; oxalyl dichloride; (S)-diphenylprolinol; dimethylsulfide borane complex; potassium tert-butylate; sodium cyanoborohydride; ozone; acetic acid; dimethyl sulfoxide; triethylamine; trifluoroacetic acid; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; 2.1: Swern oxidation / 6.1: Henry reaction / 8.1: Swern oxidation;
DOI:10.1016/j.tet.2006.03.063